Load Balancing for Computation of Steady Viscous Flows Using Adaptive Unstructured Grids
作者： E. I. Levin , A. I. Zhmakin
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摘要: Parallel implementation of unstructured grid solvers for steady viscous flows via domain decomposition method is considered. Various methods partitioning are analysed and a new efficient realisation simulated annealing developed. The method, being still rather slow, provides partition structure superior to ones produced by more fast methods. This primary importance stationary problems considered in the present paper: procedure invoked only few times (initially after each refinement) during computation contrast dynamic where execution time step critical factor. code has been implemented on cluster Sun workstations using PVM communications library. used compute 3D internal low-Mach number nonisothermal flows.
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